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  <title>Gets the executing Generator object</title>
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    <li>Gets the executing Generator object</li>
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  <div id="layout-content"><div id="reflectiongenerator.getexecutinggenerator" class="refentry">
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  <h1 class="refname">ReflectionGenerator::getExecutingGenerator</h1>
  <p class="verinfo">(PHP 7, PHP 8)</p><p class="refpurpose"><span class="refname">ReflectionGenerator::getExecutingGenerator</span> &mdash; <span class="dc-title">Gets the executing <span class="classname"><a href="class.generator.html" class="classname">Generator</a></span> object</span></p>

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 <div class="refsect1 description" id="refsect1-reflectiongenerator.getexecutinggenerator-description">
  <h3 class="title">说明</h3>
  <div class="methodsynopsis dc-description">
   <span class="modifier">public</span> <span class="methodname"><strong>ReflectionGenerator::getExecutingGenerator</strong></span>(): <span class="type"><a href="class.generator.html" class="type Generator">Generator</a></span></div>

  <p class="para rdfs-comment">
   Get the executing <span class="classname"><a href="class.generator.html" class="classname">Generator</a></span> object
  </p>
 </div>


 <div class="refsect1 parameters" id="refsect1-reflectiongenerator.getexecutinggenerator-parameters">
  <h3 class="title">参数</h3>
  <p class="para">此函数没有参数。</p>
 </div>


 <div class="refsect1 returnvalues" id="refsect1-reflectiongenerator.getexecutinggenerator-returnvalues">
  <h3 class="title">返回值</h3>
  <p class="para">
   Returns the currently executing <span class="classname"><a href="class.generator.html" class="classname">Generator</a></span> object.
  </p>
 </div>


  <div class="refsect1 examples" id="refsect1-reflectiongenerator.getexecutinggenerator-examples">
  <h3 class="title">范例</h3>
  <p class="para">
   <div class="example" id="example-5261">
    <p><strong>示例 #1 <span class="methodname"><strong>ReflectionGenerator::getExecutingGenerator()</strong></span> example</strong></p>
    <div class="example-contents">
<div class="phpcode"><code><span style="color: #000000">
<span style="color: #0000BB">&lt;?php<br /><br /></span><span style="color: #007700">class&nbsp;</span><span style="color: #0000BB">GenExample<br /></span><span style="color: #007700">{<br />&nbsp;&nbsp;&nbsp;&nbsp;public&nbsp;function&nbsp;</span><span style="color: #0000BB">gen</span><span style="color: #007700">()<br />&nbsp;&nbsp;&nbsp;&nbsp;{<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;yield&nbsp;</span><span style="color: #0000BB">1</span><span style="color: #007700">;<br />&nbsp;&nbsp;&nbsp;&nbsp;}<br />}<br /><br /></span><span style="color: #0000BB">$gen&nbsp;</span><span style="color: #007700">=&nbsp;(new&nbsp;</span><span style="color: #0000BB">GenExample</span><span style="color: #007700">)-&gt;</span><span style="color: #0000BB">gen</span><span style="color: #007700">();<br /><br /></span><span style="color: #0000BB">$reflectionGen&nbsp;</span><span style="color: #007700">=&nbsp;new&nbsp;</span><span style="color: #0000BB">ReflectionGenerator</span><span style="color: #007700">(</span><span style="color: #0000BB">$gen</span><span style="color: #007700">);<br /><br /></span><span style="color: #0000BB">$gen2&nbsp;</span><span style="color: #007700">=&nbsp;</span><span style="color: #0000BB">$reflectionGen</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">getExecutingGenerator</span><span style="color: #007700">();<br /><br /></span><span style="color: #0000BB">var_dump</span><span style="color: #007700">(</span><span style="color: #0000BB">$gen2&nbsp;</span><span style="color: #007700">===&nbsp;</span><span style="color: #0000BB">$gen</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">var_dump</span><span style="color: #007700">(</span><span style="color: #0000BB">$gen2</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">current</span><span style="color: #007700">());</span>
</span>
</code></div>
    </div>

    <div class="example-contents"><p>以上例程的输出类似于：</p></div>
    <div class="example-contents screen">
<div class="cdata"><pre>
bool(true)
int(1);
</pre></div>
    </div>
   </div>
  </p>
 </div>


 <div class="refsect1 seealso" id="refsect1-reflectiongenerator.getexecutinggenerator-seealso">
  <h3 class="title">参见</h3>
  <p class="para">
   <ul class="simplelist">
    <li class="member"><span class="methodname"><a href="reflectiongenerator.getexecutingline.html" class="methodname" rel="rdfs-seeAlso">ReflectionGenerator::getExecutingLine()</a> - Gets the currently executing line of the generator</span></li>
    <li class="member"><span class="methodname"><a href="reflectiongenerator.getexecutingfile.html" class="methodname" rel="rdfs-seeAlso">ReflectionGenerator::getExecutingFile()</a> - Gets the file name of the currently executing generator</span></li>
   </ul>
  </p>
 </div>


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